CATCH #1740
DETECTED SEP 29, 2026 21:20 UTC
THE CATCHscore 10/10
EXHIBIT 1740 · FLASH
Sep 29, 2026 21:20 UTC
github
openai/codex
OpenAI's Codex project has released rust-v0.159.1, featuring the addition of GPT-6.1 Sol as the new default model in its bundled, Amazon Bedrock Mantle, and Bedrock Runtime catalogs.
READY TO POST:
openai codex just dropped a new rust release, v0.159.1, and it looks like gpt-6.1 sol is now the default model across their catalogs, including bedrock. big update!
huge news for openai codex users: gpt-6.1 sol is now the default! this came with the rust-v0.159.1 release, impacting bundled and amazon bedrock catalogs.
EVIDENCE — the receipts
openai/codex release: rust-v0.159.1
name: 0.159.1
published: 2026-09-29T20:32:34Z
url: https://github.com/openai/codex/releases/tag/rust-v0.159.1
## New Features
- Added GPT-6.1 Sol as the default model in the bundled catalog and Amazon Bedrock Mantle and Runtime catalogs. (#49323, #49342)
## Changelog
Full Changelog: https://github.com/openai/codex/compare/rust-v0.159.0...rust-v0.159.1
- #49323 [0.159] Prepare 0.159.1 release backports @andrewgu-oai
- #49342 [0.159] Backport GPT-6.1 Sol Bedrock catalogs @celia-oai
caught by the 20-minute sweep ·
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